8 x 1 3/4 Phillips Flat Particle Board Screw Plain & Lubed - Carton (4

7/8-14 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (15)

4-40 x 1/4 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

3/4-10 x 4 Flat Socket Cap Screw 18-8 (A2) Stainless Steel

5/16-18 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (800) Reduced Shank Drill Bits - 1/2 Shank 8 x 1 3/4 Phillips5 16 18 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (800) . Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of